Working with the API

The API is protected by OAuth 2 acting as a resource server verifying tokens using token introspection.

When developing it uses a locally running instance of an authorization server that is run inside Docker. It can be started with docker compose -f docker-compose.yml up. Since there is no frontend to interact with the authorization server there's a helper script in GetToken.java that can be run directly with java GetToken.java to run through the authorization flow and get an access token.

Once the token has been obtained go to the Swagger UI to interact with the API. Click the "Authorize" button in the top right and paste the access token to log in.

Code formatting

This project uses prettier-java to format all Java code. To reformat the code run ./mvnw validate frontend:npm@reformat -pl .. Yes it's a mouthful but unfortunately the prettier-maven-plugin does not work due to an outstanding issue.

An easier way to reformat code is to set IntelliJ to do it on save. Go to Settings -> Language & Frameworks -> JavaScript -> Prettier and then check Automatic Prettier Configuration, set Run for files to **/*.{java}, and finally check Run on save.

The formatting is validated by CI, but you should do it beforehand with a simple ./mvnw verify -pl ..